>The pilots of a doomed Lion Air Boeing 737 Max scoured a handbook as they struggled to understand why the jet was lurching downwards, but ran out of time before it hit the water, three people with knowledge of the cockpit voice recorder contents said. (straitstimes)

I can't help thinking things would be safer and the Ethiopian crash may not have happened if they just published all the info rather leaving this kind of thing to anonymous leaks to the press.